通过FPGA实现对1602液晶的控制，注释详细，适合初学者练习使用状态机进行时序控制-1602 through the FPGA to realize the liquid crystal control, annotation detail, suitable for beginners to practice using the state machine for timing control

Liquid State Machine toolbox

FPGA实现 LCD1602 显示 PS/2 键盘的键值,熟悉并掌握液晶 1602 显示屏的使用方法及PS/2键盘的接口标准，学习利用Verilog-HDL语言编写有限状态机实现较为复杂的设计与应用。-LCD1602 FPGA realizing that the PS/2 keyboard keys, familiar with and master the use of liquid crystal display 1602 method and PS/2 keyboard interfac

此為文字型LCD顯示液晶透過矩陣與狀態機顯示內容-This is a text-based LCD display through matrix liquid crystal display with a state machine